From b291054cc2abdb49e55f9ec07519178e10ef9730 Mon Sep 17 00:00:00 2001
From: pengda <pengda@fanruan.com>
Date: Tue, 10 Dec 2019 09:24:46 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-24997=20=E5=8D=87=E7=BA=A712.08jar?=
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---
 .../java/com/fr/design/gui/controlpane/UIControlPane.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/designer-base/src/main/java/com/fr/design/gui/controlpane/UIControlPane.java b/designer-base/src/main/java/com/fr/design/gui/controlpane/UIControlPane.java
index d47805de96..27934efb79 100644
--- a/designer-base/src/main/java/com/fr/design/gui/controlpane/UIControlPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/controlpane/UIControlPane.java
@@ -14,6 +14,7 @@ import com.fr.design.widget.FRWidgetFactory;
 import com.fr.stable.ArrayUtils;
 import com.fr.stable.StringUtils;
 
+import com.fr.stable.os.OperatingSystem;
 import javax.swing.BorderFactory;
 import javax.swing.JComponent;
 import javax.swing.JDialog;
@@ -268,6 +269,9 @@ abstract class UIControlPane extends JControlPane {
             addWindowFocusListener(new WindowAdapter() {
                 @Override
                 public void windowLostFocus(WindowEvent e) {
+                    if (OperatingSystem.isLinux()) {
+                        requestFocus();
+                    }
                     hideDialog();
                 }
             });